BGS mineralogy and petrology collection record

Sample number	E8116; COLLNO92;
Sample Donor	Barrow, G.
Rock name	Amphibolite. 'Original entry: Actinolite Rock'
Stratigraphy	Not entered
Comments	Probably igneous baked.
Locality details	1. Tregenna Bridge Quarry.
50k map sheet	Tavistock (337) View images in GeoScenic related to 'Tavistock' View a geological map near 'Tavistock'
Map reference	SX 231 796
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.